Prevent visual eavesdropping on your screen
USB Data Blockers
Safe charging at public USB ports
$8-15
USB-A blockers from $8. USB-C from $10. Multi-packs available.
Quick Specs
| Open Source | ✗ No |
|---|---|
| E2E Encrypted | ✗ No |
| Zero Knowledge | ✗ No |
| Self-Hostable | ✗ No |
| No Logs Policy | ✗ No |
| Audited | ✗ No |
| Jurisdiction | Various |
| Pricing | Paid |
About USB Data Blockers
Small adapters that block data pins while allowing power through. Prevents "juice jacking" attacks when charging at airports, hotels, or other public USB ports.
Best For
Staff who travel and charge devices at public ports
Security Considerations
A tool is only as effective as its implementation. Consider these factors:
- Configuration matters: Default settings may not match your threat model. Review security options carefully.
- Training is essential: Tools protect nothing if your team doesn't use them correctly or consistently.
- Integration points: Consider how this tool connects with your existing systems and what data flows between them.
- Continuity planning: Ensure you have backup access methods and know the recovery process.
Need help implementing this securely? Take our free assessment or book a discovery call.